91 matches found
Exploit for CVE-2024-7479
CVE-2024-7479 & CVE-2024-7481 TeamViewer User to Kernel Elev...
Reaper - Proof Of Concept On BYOVD Attack
Reaper is a proof-of-concept designed to exploit BYOVD Bring Your Own Vulnerable Driver driver vulnerability. This malicious technique involves inserting a legitimate, vulnerable driver into a target system, which allows attackers to exploit the driver to perform malicious actions. Reaper was...
Lazarus Hackers Exploited Windows Kernel Flaw as Zero-Day in Recent Attacks
The notorious Lazarus Group actors exploited a recently patched privilege escalation flaw in the Windows Kernel as a zero-day to obtain kernel-level access and disable security software on compromised hosts. The vulnerability in question is CVE-2024-21338 CVSS score: 7.8, which can permit an...
November 14, 2023—KB5032202 (OS Build 25398.531)
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November 14, 2023—KB5032196 (OS Build 17763.5122) - EXPIRED
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November 14, 2023—KB5032198 (OS Build 20348.2113)
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February 13, 2024—KB5034769 (OS Build 25398.709)
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RecycledInjector - Native Syscalls Shellcode Injector
Currently Fully Undetected same-process native/.NET assembly shellcode injector based on RecycledGate by thefLink, which is also based on HellsGate + HalosGate + TartarusGate to ensure undetectable native syscalls even if one technique fails. To remain stealthy and keep entropy on the final...
CVE-2023-31096
An issue was discovered in Broadcom LSI PCI-SV92EX Soft Modem Kernel Driver through 2.2.100.1 aka AGRSM64.sys. There is Local Privilege Escalation to SYSTEM via a Stack Overflow in RTLCopyMemory IOCTL 0x1b2150. An attacker can exploit this to elevate privileges from a medium-integrity process to...
CVE-2023-31096
CVE-2023-31096 affects Broadcom LSI PCI-SV92EX Soft Modem Kernel Driver (AGRSM64.sys) up to version 2.2.100.1, enabling Local Privilege Escalation to SYSTEM via a stack overflow in RTLCopyMemory (IOCTL 0x1b2150). The issue can bypass kernel protections (AV, PPL) and may be used in BYOVD ransomwar...
Microsoft Windows 11 22h2 Kernel Privilege Escalation
// Exploit Title: Windows 11 22h2 - Kernel Privilege Elevation // Date: 2023-06-20 // country: Iran // Exploit Author: Amirhossein Bahramizadeh // Category : webapps // Vendor Homepage: // Tested on: Windows/Linux // CVE : CVE-2023-28293 include include // The vulnerable driver file name const ch...
Windows 11 22h2 - Kernel Privilege Elevation
// Exploit Title: Windows 11 22h2 - Kernel Privilege Elevation // Date: 2023-06-20 // country: Iran // Exploit Author: Amirhossein Bahramizadeh // Category : webapps // Vendor Homepage: // Tested on: Windows/Linux // CVE : CVE-2023-28293 include include // The vulnerable driver file name const ch...
Enigma, Vector, and TgToxic: The New Threats to Cryptocurrency Users
Suspected Russian threat actors have been targeting Eastern European users in the crypto industry with fake job opportunities as bait to install information-stealing malware on compromised hosts. The attackers "use several highly obfuscated and under-development custom loaders in order to infect...
vmwgfx Driver File Descriptor Handling Privilege Escalation Exploit
This module requires Metasploit: https://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework class MetasploitModule 'vmwgfx Driver File Descriptor Handling Priv Esc', 'Description' = %q If the vmwgfx driver fails to copy the 'fencerep' object to userland, it tri...
New Windows 11 security features are designed for hybrid work
Attackers are constantly evolving, becoming increasingly sophisticated and destructive—the median time for an attacker to access your private data if you fall victim to a phishing email is 1 hour, 12 minutes.1 Microsoft tracks more than 35 ransomware families and more than 250 unique nation-state...
New Windows 11 security features are designed for hybrid work
Attackers are constantly evolving, becoming increasingly sophisticated and destructive—the median time for an attacker to access your private data if you fall victim to a phishing email is 1 hour, 12 minutes.1 Microsoft tracks more than 35 ransomware families and more than 250 unique nation-state...
PT-2022-5733 · Microsoft · Directx Graphics Kernel +1
Name of the Vulnerable Software and Affected Versions: DirectX Graphics Kernel affected versions not specified Description: The issue is related to unsafe privilege management in the DirectX Graphics Kernel driver of Microsoft Windows operating systems. This can allow an attacker to execute...
Driver-Based Attacks: Past and Present
"People that write Ring 0 code and write it badly are a danger to society." - Mickey Shkatov There is no security boundary between an administrator and the Windows kernel, according to the Microsoft Security Servicing Criteria for Windows. In our analysis of CVE-2021-21551, a write-what-where...
Improve kernel security with the new Microsoft Vulnerable and Malicious Driver Reporting Center
Windows 10 and Windows 11 have continued to raise the security bar for drivers running in the kernel. Kernel-mode driver publishers must pass the Hardware Lab Kit HLK compatibility tests, malware scanning, and prove their identity through extended validation EV certificates. This has significantl...
16-Year-Old HP Printer-Driver Bug Impacts Millions of Windows Machines
Researchers have released technical details on a high-severity privilege-escalation flaw in HP printer drivers also used by Samsung and Xerox, which impacts hundreds of millions of Windows machines. If exploited, cyberattackers could bypass security products; install programs; view, change, encry...